Your Favourite Supporting Character in a Novel.
Neville Longbottom in Harry Potter – he spends the whole series just being in the background and popping up here and there but then then in the last few chapters or so of Deathly Hallows he properly comes into his own. He’s a bit bumbly to kinda start with but then somewhere along the line he gets “strong” in a way and takes charge in Harry’s absence at Hogwarts.